1. Home
  2. Products
  3. Ceramic Resonators
  4. SMD Ceramic Resonators MHz (ZTAC/ZTTC)

SMD Ceramic Resonators MHz (ZTAC/ZTTC)

SMD Ceramic Resonators MHz (ZTAC/ZTTC)

DeMint (ZTAC/ZTTC) series is the smallest surface mount ceramic resonators (Murata resonator CSAC/CSTC compatible). Previously, only higher cost quartz crystal resonators were considered for CAN bus application, due to tighter frequency tolerance requirements than for traditional automotive bus applications. Nowaday, DeMint utilizes the latest ceramic piezo technology freeing the design engineers from having to use these higher cost components and still achieve desired reliability and performance targets.

DeMint ZTAC and ZTTC series are the SMD ceramic resonators that meet the frequency tolerance ±0.5%, temperature tolerance ±0.3% ~ ±0.4%, and aging tolerance ±0.3%. The ZTAC and ZTTC covers the frequency range of 1.79 MHz to 50.00 MHz. ZTTC series features a built-in load capacitance. This feature eliminates any need for external loading capacitors and reduces component count, increases reliability and reduces size.

The ZTACE×MG (3.2 x 1.3 mm) with (max) profile 1.0 mm and ZTACW×MX (2.5 x 2.0 mm) with (max) profile 1.5 mm are the smallest resonators for their respective frequency ranges. All ZTAC and ZTTC series are surface mount devices (SMD) with operating temperature range is -20°C to +80°C.

Tolerance is the main key characteristics to evaluate for a resonator. The total tolerance is the addition of the initial tolerance, temperature tolerance and aging tolerance. Tighter tolerances are possible through design advancements, material refinement and manufacturing techniques. DeMint's design and material improve the temperature and aging characteristics of the resonator. DeMint's manufacturing ability sort to tighter initial tolerances.

Custom parts are available on request. DeMint will also produce devices outside these specifications to meet specific customer requirements, please contact DeMint sales for more information. Download complete datasheet SMD ceramic resonators (ZTAC/ZTTC) PDF (428KB).

Benefit Features :
  1. High reliability chip resonator with high temperature withstanding ceramic case.
  2. Ultra-miniature size is suitable for compact equipment high mounting density.
  3. Low profile, Reflow solderable, Excellent solderability.
Dimensions (ZTAC)
MHz (ZTACC*MG) Dimensions
MHz (ZTACC*MG) Dimensions
MHz (ZTACP*MG) Dimensions
MHz (ZTACP*MG) Dimensions
MHz (ZTACR/CE*MG) Dimensions
MHz (ZTACR/CE*MG) Dimensions
MHz (ZTACS/CV*MT/MX) Dimensions
MHz (ZTACS/CV*MT/MX) Dimensions
MHz (ZTACW*MX) Dimensions
MHz (ZTACW*MX) Dimensions
Part Number Dimensions (Unit: mm)
L W H P2 T
ZTACC*MG 7.4±0.2 3.4±0.2 1.8±0.2 1.2±0.2 5.0±0.3
ZTACP*MG 6.0±0.2 3.0±0.2 2.0 Max. 1.2±0.2 5.0±0.3
ZTACR*MG 4.5±0.2 2.0±0.2 1.2 Max. 0.8±0.2 3.0±0.2
ZTACE*MG 3.2±0.1 1.3±0.1 1.0 Max. 0.4±0.1 2.4±0.1
ZTACS*MT/MX 4.7±0.2 4.1±0.2 (1.2+A)±0.2 0.8±0.2 3.9±0.2
ZTACV*MT/MX 3.7±0.2 3.1±0.2 (1.0+A)±0.2 0.7±0.2 3.0±0.2
ZTACW*MX 2.5±0.2 2.0±0.2 1.5 Max. 0.4±0.2 2.0±0.2
Note : A stands for thickness of the ceramic element, which varies with the frequency. The range of the thickness is 0.1 to 0.7mm.
Dimensions (ZTTC)
MHz (ZTTCC*MG) Dimensions
MHz (ZTTCC*MG) Dimensions
MHz (ZTTCP*MG) Dimensions
MHz (ZTTCP*MG) Dimensions
MHz (ZTTCR/CE*MG) Dimensions
MHz (ZTTCR/CE*MG) Dimensions
MHz (ZTTCS/CV*MT/MX) Dimensions
MHz (ZTTCS/CV*MT/MX) Dimensions
MHz (ZTTCW*MX) Dimensions
MHz (ZTTCS/CV*MT/MX)
Dimensions
Part Number Dimensions (Unit: mm)
L W H P1 P2 T
ZTTCC*MG 7.4±0.2 3.4±0.2 1.8±0.2 1.2±0.2 1.2±0.2 2.5±0.3
ZTTCP*MG 6.0±0.2 3.0±0.2 2.0 Max. 1.2±0.2 1.2±0.2 2.5±0.3
ZTTCR*MG 4.5±0.2 2.0±0.2 1.2 Max. 0.8±0.2 0.8±0.2 1.5±0.2
ZTTCE*MG 3.2±0.1 1.3±0.1 1.0 Max. 0.4±0.1 0.4±0.1 1.2±0.1
ZTTCS*MT/MX 4.7±0.2 4.1±0.2 (1.2+A)±0.2 1.0±0.2 0.8±0.2 1.95±0.2
ZTTCV*MT/MX 3.7±0.2 3.1±0.2 (1.0+A)±0.2 0.9±0.2 0.7±0.2 1.5±0.2
ZTTCW*MX 2.5±0.2 2.0±0.2 1.5 Max. 0.5±0.2 0.4±0.2 1.0±0.2
Note : A stands for thickness of the ceramic element, which varies with the frequency. The range of the thickness is 0.1 to 0.7mm.
Technical Characteristics (ZTAC/ZTTC)
Part Number Frequency
Range
(MHz)		 Frequency
Accuracy
(%)		 Stability in Temperature
(-20°C ~ +80°C) (%)		 Aging for
Ten Years
(%)
ZTACC*MG / ZTTCC*MG 1.79 ~ 8.00 ± 0.5 ± 0.3 ± 0.3
ZTACP*MG / ZTTCP*MG 2.00 ~ 12.00 ± 0.5 ± 0.3 ± 0.3
ZTACR*MG / ZTTCR*MG 4.00 ~ 8.00 ± 0.5 ± 0.3 ± 0.3
ZTACS*MT / ZTTCS*MT 6.00 ~ 13.00 ± 0.5 ± 0.4 ± 0.3
ZTACV*MT / ZTTCV*MT 8.00 ~ 13.00 ± 0.5 ± 0.4 ± 0.3
ZTACE*MG / ZTTCE*MG 8.00 ~ 13.00 ± 0.5 ± 0.4 ± 0.3
ZTACS*MX / ZTTCS*MX 13.01 ~ 50.00 ± 0.5 ± 0.3 ± 0.3
ZTACV*MX / ZTTCV*MX 16.00 ~ 50.00 ± 0.5 ± 0.3 ± 0.3
ZTACW*MX / ZTTCW*MX 20.00 ~ 45.00 ± 0.5 ± 0.3 ± 0.3
Test Circuit for MOS IC (ZTAC/ZTTC)
MHz (ZTAC) Test Circuit for MOS IC
MHz (ZTAC) Test Circuit for MOS IC
MHz (ZTTC) Test Circuit for MOS IC
MHz (ZTTC) Test Circuit for MOS IC
Recommended Land Pattern (ZTAC/ZTTC)
Chip Ceramic Resonator (ZTAC/ZTTC) Recommended Land Pattern
Chip Ceramic Resonator (ZTAC/ZTTC) Recommended Land Pattern
Part Number Dimensions (Unit: mm)
T1 T2 T3 W1
ZTACC*MG   1.7±0.3 5.0±0.3 4.0±0.3
ZTACP*MG   1.7±0.3 5.0±0.3 4.0±0.3
ZTACR*MG   0.8±0.2 3.0±0.2 2.6±0.2
ZTACS*MT/MX   0.8±0.2 3.9±0.2 5.0±0.2
ZTACV*MT/MX   0.7±0.2 3.0±0.2 4.1±0.2
ZTACW*MX   0.5±0.2 2.0±0.2 2.6±0.2
 
ZTTCC*MG 1.5±0.3 1.7±0.3 2.5±0.3 4.0±0.3
ZTTCP*MG 1.5±0.3 1.7±0.3 2.5±0.3 4.0±0.3
ZTTCR*MG 0.8±0.2 0.8±0.2 1.5±0.2 2.6±0.2
ZTTCS*MT/MX 1.3±0.2 0.8±0.2 1.95±0.2 5.0±0.2
ZTTCV*MT/MX 1.0±0.2 0.7±0.2 1.5±0.2 4.1±0.2
ZTTCW*MX 0.5±0.2 0.5±0.2 1.0±0.2 2.6±0.2
Order Codes (ZTAC/ZTTC)
ZTACC5.00MG TR
Part Number
Package
TR Taping Reel